HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Petersburg

$139+ Cheap flights from North America to Petersburg, AK (PSG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PSG
Aug 17 — Aug 241
Sun 8/17
Sun 8/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from North America to Petersburg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from North America to Petersburg

Keep the following information in mind while searching for North America to Petersburg flight deals. Data was last updated August 12, 2025.

Round-trip from

$472
(Alaska Airlines)

One-way from

$139
(Alaska Airlines)

Good round-trip deal

$578 or less
From North America to Petersburg
Search Deals
One-way flight from North America to Petersburg
Search Deals
Price to beat on a round-trip flight from North America to Petersburg.
Search Deals

Find flight deals from North America to Petersburg

Cheapest flights from North America to Petersburg
Explore the most affordable flight options available from North America to Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:35 pmSEA - PSG
1 stop17h 28mAlaska Airlines
Mon 10/132:50 pmPSG - SEA
Nonstop4h 40mAlaska Airlines
Deal found 8/10$472
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:54 amSEA - PSG
2 stops4h 47mAlaska Airlines
Fri 9/192:52 pmPSG - SEA
2 stops4h 43mAlaska Airlines
Deal found 8/10$551
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:57 amANC - PSG
Nonstop3h 13mAlaska Airlines
Sat 8/3011:26 amPSG - ANC
Nonstop3h 26mAlaska Airlines
Deal found 8/11$599
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:56 pmATL - PSG
3 stops18h 45mAlaska Airlines
Thu 9/112:52 pmPSG - ATL
3 stops13h 01mAlaska Airlines
Deal found 8/11$819
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:55 amSEA - PSG
1 stop5h 12mAlaska Airlines
Mon 8/2511:26 amPSG - SEA
1 stop9h 49mAlaska Airlines
Deal found 8/10$853
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:02 amDEN - PSG
2 stops30h 50mAlaska Airlines
Sat 12/273:09 pmPSG - DEN
2 stops17h 26mAlaska Airlines
Deal found 8/11$915

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America to Petersburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2025.
Use the filters below to find and compare flights from North America to Petersburg that are best for you.

Fly from

North America

Fly to

Petersburg

Route

Depart

Return

Price

SeattlePetersburg

SEA - PSG

SEAPSG

Seattle/Tacoma Intl

Fri 10/3

6:35 pm-11:03 am

1 stop17h 28m

Petersburg

Mon 10/13

2:50 pm-8:30 pm

Nonstop4h 40m

$472

SeattlePetersburg

SEA - PSG

SEAPSG

Seattle/Tacoma Intl

Wed 9/10

6:54 am-10:41 am

Nonstop4h 47m

Petersburg

Fri 9/19

2:52 pm-8:35 pm

Nonstop4h 43m

$551

AnchoragePetersburg

ANC - PSG

ANCPSG

Anchorage

Tue 8/26

10:57 am-2:10 pm

1 stop3h 13m

Petersburg

Sat 8/30

11:26 am-2:52 pm

1 stop3h 26m

$599

AtlantaPetersburg

ATL - PSG

ATLPSG

Atlanta Hartsfield-Jackson

Mon 9/8

7:56 pm-10:41 am

3 stops18h 45m

Petersburg

Thu 9/11

2:52 pm-7:53 am

3 stops13h 01m

$819

DenverPetersburg

DEN - PSG

DENPSG

Denver Intl

Sat 12/20

6:02 am-10:52 am

2 stops30h 50m

Petersburg

Sat 12/27

3:09 pm-10:35 am

2 stops17h 26m

$915

JuneauPetersburg

JNU - PSG

JNUPSG

Juneau Intl

Wed 9/10

1:18 pm-2:04 pm

Nonstop0h 46m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from North America to Petersburg

Have a flexible travel schedule? Discover the best time to fly to Petersburg from North America with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from North America to Petersburg
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Petersburg

Get insights into the airlines that provide service to Petersburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Petersburg. Reviews last updated August 12, 2025.
Read through reviews of airlines operating flights from North America to Petersburg, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from North America to Petersburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Petersburg from North America?

    If you book a flight to Petersburg from North America, you will be flying to Petersburg, which is the city’s only airport. Petersburg (PSG) is located 1.0 mi from the center of Petersburg.

  • What are the most popular routes from North America to Petersburg, Alaska?

    When deciding which route to take from North America to Petersburg, Alaska consider Seattle/Tacoma Intl - Petersburg, Chicago O'Hare Intl - Petersburg or Anchorage - Petersburg as they are the most popular.

  • Can I find deals for flights from North America to Petersburg that include hotel bookings?

    Yes. In addition to deals on North America to Petersburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North America to Petersburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Petersburg.

  • Can I find deals for business class flights from North America to Petersburg?

    Yes. Cheapflights offers flight deals from North America to Petersburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for North America to Petersburg

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Anchorage flights
O'Hare Intl to Anchorage flights
Anchorage to Juneau flights
Hobby to Anchorage flights
John F Kennedy Intl to Anchorage flights
Dallas/Fort Worth to Anchorage flights
Newark to Anchorage flights
Dulles Intl to Anchorage flights
Minneapolis to Anchorage flights
San Francisco to Anchorage flights
George Bush Intcntl to Anchorage flights
Denver to Anchorage flights
Reagan-National to Anchorage flights
Los Angeles to Anchorage flights
Baltimore to Anchorage flights
LaGuardia to Anchorage flights
Portland to Anchorage flights
Salt Lake City to Juneau flights
Los Angeles to Fairbanks flights
Detroit to Anchorage flights
Cincinnati to Anchorage flights
San Jose to Anchorage flights
Salt Lake City to Anchorage flights
Minneapolis to Fairbanks flights
Seattle to Fairbanks flights
Atlanta to Anchorage flights
Boston to Anchorage flights
Albuquerque to Anchorage flights
Sky Harbor Intl to Anchorage flights
Midway to Anchorage flights
O'Hare Intl to Fairbanks flights
Honolulu to Anchorage flights
Dayton to Anchorage flights
St. Louis to Anchorage flights
Seattle to Sitka flights
San José to Anchorage flights
Miami to Anchorage flights
Orlando to Anchorage flights
Seattle to Ketchikan flights
Nashville to Anchorage flights
Norfolk to Fairbanks flights
Indianapolis to Anchorage flights
San Francisco to Fairbanks flights
Los Angeles to Juneau flights
Seattle to Juneau flights
John F Kennedy Intl to Fairbanks flights
Fargo to Anchorage flights
Sky Harbor Intl to Ketchikan flights
Ontario to Anchorage flights
Tampa to Anchorage flights

Top airline flying from North America to Petersburg

Discover the top airline that operate flights from North America to Petersburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$582Average$1,036FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.